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Thread: Cory's new numbers

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Posts: 41-50 of 96
2009-07-10 21:20:00
#41
thats great so see man..... well done.....
2009-07-10 21:43:41
#42
I need someone to tune my RT.....
2009-07-11 00:50:05
#43
Jon at O2 Induction also made a handful of ve intake manifolds but he no longer makes them and he won't either. I have tried to twist his arm. Nothing doing. When someone starts making good, quality, intake manifolds, I have a feeling ve people will start making very good numbers.
2009-07-11 02:07:32
#44
Nice numbers man... that is awesome
2009-07-11 02:59:57
#45
very nice results, love the top end power curve
2009-07-11 06:54:08
#46
..............
Originally Posted by cory
ok well here is my latest dyno. and for those of you wondering my 212/152dyno was still untuned, on a dynojet. on this dyno i made 211/151 on my last set up with a rough tune..

the only thing ive added was some machined sr16 pistons. they have 2mm deeper valve reliefs so i think that puts it at high 11:1 to low 12:1 cr. so the car is no longer stock :o. so basically the pistons gave me a total of 6whp, but my curve was greatly improved up top, the tune may have also helped the curve a lot as i re scaled the timing maps for higher res up top. even though im still only tuning to 8k. i wish i had a better way to tune, i make peak power at 8.5k and it holds awesome but i have no control of the timing up there... so who knows how much better i could get it to hold

im just really happy with the curve, ill try and get a map of my last set up tuned vs this new graph, i forgot to have it printed.

thanx for the compliments, my goal is to trap 110, and i couldnt quite do it with the stock set up so i decided to drop these in for fun. the 2.3 will probably be coming soon after i get settled in a new house.

track day tomorrow and sunday, ill try and make it out



Whats the length of your primary's to the collector?
2009-07-11 11:17:51
#47
Originally Posted by BlueRB240
Whats the length of your primary's to the collector?


23in. you can search, i have some threads about my header. and some stuff about the IM on the old forum.


On the way to the track
2009-07-11 12:23:28
#48
Originally Posted by cory
23in. you can search, i have some threads about my header. and some stuff about the IM on the old forum.


On the way to the track


Good stuff post up some times and hopefully a video.
2009-07-11 13:21:10
#49
Originally Posted by cory
ok well here is my latest dyno. and for those of you wondering my 212/152dyno was still untuned, on a dynojet. on this dyno i made 211/151 on my last set up with a rough tune..

the only thing ive added was some machined sr16 pistons. they have 2mm deeper valve reliefs so i think that puts it at high 11:1 to low 12:1 cr. so the car is no longer stock :o. so basically the pistons gave me a total of 6whp, but my curve was greatly improved up top, the tune may have also helped the curve a lot as i re scaled the timing maps for higher res up top. even though im still only tuning to 8k. i wish i had a better way to tune, i make peak power at 8.5k and it holds awesome but i have no control of the timing up there... so who knows how much better i could get it to hold

im just really happy with the curve, ill try and get a map of my last set up tuned vs this new graph, i forgot to have it printed.

thanx for the compliments, my goal is to trap 110, and i couldnt quite do it with the stock set up so i decided to drop these in for fun. the 2.3 will probably be coming soon after i get settled in a new house.

track day tomorrow and sunday, ill try and make it out


could u cam gear settings pull that power back down to possibly a 7.5 peak power?
in the worst case scenario, does the new calum allow us to tune above 8krpm?
2009-07-11 19:52:14
#50
Originally Posted by cory
23in. you can search, i have some threads about my header. and some stuff about the IM on the old forum.


On the way to the track


I going to try a 25" or 25.5" (can't rem lol) to the collector on my header will be intresting to see if my power band is any different than yours.
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